LXLC Spiral Vane Flange Water Meter
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
Parameter:
|
Type |
Size |
L(Length) |
H(Height) |
Connecting Flange |
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|
D1(Outside Diameter) |
D2(Bolt Circle Diameter) |
Connecting Bolts(n-M) |
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|
mm |
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|
LXLC-50/DE |
50 |
200 |
261 |
165 |
125 |
4-M16 |
|
LXLC-65/DE |
65 |
200 |
271 |
185 |
145 |
4-M16 |
|
LXLC-80/DE |
80 |
225 |
279 |
200 |
160 |
8-M16 |
|
LXLC-100/DE |
100 |
250 |
289 |
220 |
180 |
8-M16 |
|
LXLC-125/DE |
125 |
250 |
299 |
250 |
210 |
8-M16 |
|
LXLC-150/DE |
150 |
300 |
319 |
285 |
240 |
8-M20 |
|
LXLC-200/DE |
200 |
350 |
346 |
340 |
295 |
8-M20(1.0MPa) |
|
12-M20(1.0MPa) |
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Function:
–Whole water meter has only one movable part of impeller, it greatly reduces mechanical wear and prolongs the working life.
–lncrease much of the sensitivity of measurement, solve the problem of small flow measurement of mechanical water meter, range ratio reaches R200, range ratio of some diameters can be made larger.
–Optimized error curve of water meter by piecewise linear, measurement accuracy is higher.
–Reading displays of digital LCD, indicate accurate information correctly.
–No magnetic design of whole water meter, avoid magnetic-field interference.
–Prompt and accurate measurement of the reverse water flow.
–Display function of instantaneous flow, may be calibrated on-site.
–Modular design, easy to install and maintain.
–Automatic processing different prices of using water.
–Combine with valve, realize the function of prepaid and remote control.
–Automatic storage of historical data of using water.
–Output Model: M-BUS\MOD-MUS\RS485.
–Remote diagnosis running status.
–Automatically upload data on specified date.
–Protection grade: IP68.
Technical Parameters:
–Quiescent current: 6uA
–Dynamic working current: 9uA
–Communication working current: 500uA
–Continuous working time: 6 years, 70% of remaining power
–Power supply: 3.6V
–Working temperature:-10~50℃
–Storage temperature:-10~60℃
Application
–Measuring the volume of cold (hot) water passing through the pipeline
Feature:
–Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;
–Dry-dial, Magnetic drive sensitive action, small pressure loss;
–Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service;
–Selected high quality materials for steady & reliable characteristic;
–Technical data conform to international standard ISO 4064.
Maximum permissible errors
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)
Main technical specification:
|
Type |
Size (mm) |
Class |
qs Overload Flow |
qp Permanent Flow |
qt Transitional Flow |
qmin Min. Flow |
Min. Reading |
Max. Reading |
|
m3/h |
m3 |
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|
LXLC-50 |
50 |
A |
30 |
15 |
4.5 |
1.2 |
0.0002 |
999,999 |
|
B |
3.0 |
0.45 |
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|
LXLC-65 |
65 |
A |
50 |
25 |
7.5 |
2.0 |
0.0002 |
999,999 |
|
B |
5 |
0.75 |
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|
LXLC-80 |
80 |
A |
80 |
40 |
12 |
3.2 |
0.002 |
999,999 |
|
B |
8.0 |
1.2 |
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|
LXLC-100 |
100 |
A |
120 |
60 |
18 |
4.8 |
0.002 |
999,999 |
|
B |
12 |
1.8 |
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|
LXLC-125 |
125 |
A |
200 |
100 |
30 |
8 |
0.002 |
999,999 |
|
B |
20 |
3 |
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|
LXLC-150 |
150 |
A |
300 |
150 |
45 |
12 |
0.002 |
999,999 |
|
B |
30 |
4.5 |
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|
LXLC-200 |
200 |
A |
500 |
250 |
75 |
20 |
0.002 |
999,999 |
|
B |
50 |
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